<!-- 底部tabbar -->
<template>
  <div>
    <van-tabbar v-model="active" 
                active-color='red' 
                @change="changeFn"
                :route="true">
      <van-tabbar-item icon="home-o" to='/home'>首页</van-tabbar-item>
      <van-tabbar-item icon="label-o" to='/topic'>专题</van-tabbar-item>
      <van-tabbar-item icon="apps-o" to='/category'>分类</van-tabbar-item>
      <van-tabbar-item icon="cart-o" to='/cart'>购物车</van-tabbar-item>
      <van-tabbar-item icon="contact" to='/user'>我的</van-tabbar-item>
    </van-tabbar>
  </div>
</template>

<script>
export default {
  // name: '21181224Apptabbar',

  data() {
    return {
      active: 0,
    };
  },

  mounted() {},

  methods: {
       changeFn(active) {
           console.log(active);
           this.active =active;
       }
  },
};
</script>

<style lang="less">
</style>